Process | Key Features | When to Choose |
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Selective Laser Sintering (SLS) | High precision, suitable for complex geometries, and works with superalloys for prototypes or lightweight functional parts. | Choose for prototypes or parts with intricate designs requiring high accuracy and excellent mechanical properties. |
Selective Laser Sintering (SLS) | High precision, suitable for complex geometries, and works with superalloys for prototypes or lightweight functional parts. | Choose for prototypes or parts with intricate designs requiring high accuracy and excellent mechanical properties. |
Direct Metal Laser Sintering (DMLS) | Fine resolution, supports intricate designs, and is compatible with various superalloys for industrial-grade applications. | Opt for high-strength components requiring fine detail and excellent surface finish in aerospace or medical industries. |
Selective Laser Melting (SLM) | Produces fully dense parts with superior mechanical properties, ideal for demanding aerospace-grade superalloy components. | Use for mission-critical applications requiring fully dense, high-performance parts, such as turbines or engine components. |
Electron Beam Melting (EBM) | Works well with high-temperature alloys, reduced residual stress, and provides excellent mechanical properties for large parts. | Ideal for high-temp environments like aerospace and medical implants where reduced stress and dense parts are crucial. |
Binder Jetting | Cost-effective for large parts, allows fast production, and compatible with superalloys for non-structural applications. | Choose for non-load-bearing components requiring rapid production, such as tooling or casting molds. |
Ultrasonic Additive Manufacturing (UAM) | Combines ultrasonic energy for layer bonding, with minimal thermal stress, suitable for layered superalloy laminates. | Select for hybrid components requiring embedded sensors or lightweight multi-material parts with minimal thermal distortion. |
Laser Metal Deposition (LMD) | Offers high deposition rates and strong mechanical properties, perfect for repair or enhancement of existing components. | Opt for repairing worn superalloy parts or adding features to existing components without significant redesign. |
Electron Beam Additive Manufacturing (EBAM) | Efficient for large-scale parts, excellent mechanical properties, suitable for high-temperature superalloy applications. | Use for building large aerospace or industrial components where scale and mechanical strength are critical factors. |
Wire Arc Additive Manufacturing (WAAM) | High build rate, cost-effective, and suitable for large structural superalloy components in demanding industries. | Ideal for large, cost-sensitive projects requiring structural integrity, such as marine or industrial equipment. |